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on the red planet. the "curiosity" rover has been collecting samples for months and nasa announced now that they do have evidence that there may have once been life on mars. >> well scientists studied rock samples from a 3 billion-year-old lake bed and say it was once filled with pure water. abc's brandi hitt has more. >> good morning, rob, and diana. scientists say this is huge. it didn't take "curiosity" long to find concrete evidence that life could have been supported on mars and this little rover is not done searching. only 7 months after its celebrated landing on mars, the "curiosity" rover has now answered a key question. yes, mars could have hosted life. >> this was an ancient environment with the right elements and slightly salty liquid water. all of the prerequisites to support life. >> probably if this water was around and you had been on the planet you would have been able to drink it. >> reporter: nasa made the startling discovery thanks to chemical analysis of a powder "curiosity" recovered by drilling a hole into a rock. it struck pay dirt. finding half a dozen key eleme
once existed on mars. nasa scientists made the discovery after analyzing the first rock samples selected by the curiosity mars rover. it is a grayish green powder drilled. this mixture contained clay and nearly every key chemical ingredient for life. the discovery means mars can preserve a record that can be discovered by curiosity. >> but when we drilled into the deposit and found nice sediments and other things mentioned in the press conference this is evidence that there are conditions beneath the surface that we drilled into that could preserve organic matter. >> and much of this stems from our own backyard. nasa invited the public to watch today's big announcement. scientists help design some of the instruments. >>> vice president joe biden and jay z may have something in common. they are among the dozens of celebrities and politicians who have been hacked. a russian website has posted personal and financial information. it contained sensitive information. it included hillary clinton and first lady michelle obama as well as celebrities like beyonce. >>> big moves for the 49
which drilled into the rock, crushed it and tested a tiny sample. nasa scientists say it contains clay minerals that formed in a watery environment favorable for microscopic organisms. >>> all right. time for a check of the weather across the nation. new york, boston and philadelphia could see a leftover shower or too. the pineapple express brings heavy rain and possible flooding to seattle and it's a dry but cool day in florida. >> temperatures really warm up in the west with phoenix close to 90 in fact, salt lake city and boise are in the 60s. the midwest is still much cooler than normal with chicago struggling to stay above freezing today. meanwhile, it'll be pretty mild here in the northeast. >>> all right. coming up, big news for boeing, its problem plague dreamliner could soon be back in the air. >> get ready for the return of the twinkie. the iconic treat coming soon to store shelves. >>> sometimes heavily armed commando dolphins on the loose? we'll explain coming up. >>> welcome back, everybody. wall street has squeaked out another record. the dow jones industrial average gaine
as that debt keeps racking on up. martha: what nasa's curiosity rover found on the red planet, the scientists say may mean that life could have exused on mars. ♪ is there live and mars. ♪ ♪ [ male announcer ] in blind taste tests, even ragu users chose prego. prego?! but i've been buying ragu for years. [ thinking ] i wonderhat other questionable choices i've made? [ club scene music ] [ sigh of relief ] [ male announcer ] choose taste. choose prego. martha: a deadly crash involving a bus that was carrying a college lacrosse team and a porsche. the sports car spun out of control on a wet road in upstate new york, it slammed into the bus and sent it on its side. a passenger in that porsche we understand was killed. nearly three dozen lacrosse players from st. michael's college in vermont were on that bus. thankfully none them were seriously hurt. bill: it is one of the big is unknown mysteries that continues to keep all of us hanging on a ledge here. was there ever live on mars? nasa scientists report the mars rover curiosity collected an ancient rock sam he will a month ago and new anal
by the toxic vapors. this is just off 101.and the area is basically flanked by nasa ames and google's headquarters. it's along fairchild drive and evandale avenue.between tyrella avenue and wishman road. people living or working in the area can call the e-p-a, which will come out and test the air quality. and we'll continue to bring you updates as we uncover more information. new at 8. a sad development tonight in the search for a missing oakland woman. a spokesperson for the family of erica maska-leris says police have suspended their search. because they believe erica is dead - and may have committed suicide. she was last seen thursday morning on surveillance video outside an oakland bakery. her family has released a statement thanking the community and police for their help and support. no further details are being released.. >> it's been nearly one year since the disappearance of sierra lamar. the 15-year-old cheerleader from morgan hill was last seen march 16 last year. while on her way to school. her body has not been found - and the search continues. this man-- antolin garcia
and the bay area weather. ; . >>> welcome back, this morning nasa is trying to fix a software problem for the rover curiosity. they are still in contact with the rover but that it can't roam around until a software file can be fixed. time now 5:22, contacting ones in the area. later they will address private ideas. they are looking at 20,000 hazardous asteroids orbiting earth. >>> back here two teenage girls have been arrested for making threats in that high profile rape case in steubenville. charges were filed after two football players raped a girl last august. the 15 and 16-year-old girls went on facebook and twitter went on facebook to harass the victim. >> when i see you it is going to be a homicide, i take it seriously. >> those two girls are now being held in court later today. >>> the alameda county food bank will be out of food later this week. the shortage comes when the need is growing and they can go further than donated goods. they can turn one donated dollar into food. >> they actually left the facility which is a startling need in this community. >> the food bank in san
first lady barbara bush. >>> an out of this world discovery. nasa says mars could have supported human life several billion years ago. according to new tests from the mars curiosity rover the red planet had basic elements needed to live as well as water. this comes 7 months after curiosity touched down in an ancient crater. >> that is very interesting. >>> democrats unveil their budget proposals today one day after republican paul ryan unveiled his plan. the president's proposal won't be ready until next month. we have the latest on the budget battle in washington for us. >> good morning elizabeth. >> good morning. we have the budget blue print in a dick quayed of $4.6 trillion worth of cuts. >> my goal is not to chase a balanced budget just for the sake of balance. my goal is how do we grow the economy put people back to work and if we do that we are going to be bringing in more revenue. >> chairman ryan's proposal hits some of the president's achievement such as privatization of medicare as well as obama care. he suggests cutting 124 billion from that particular program. he went on t
the senses. >> brian: quick headlines. nasa says mars may have supported human life several billion years ago according to new tests from the mars curiousity rover. the red planet at one point had water pure enough for humans to drink. now we call it evian. will the world forgive and forget about lance armstrong's doping administration. he says he should be because they gave president clinton a second chance. different circumstances. steve, think about that. >> steve: all right. do you always want to buy that new york strip steak or stripper as we call it at our house but it costs a very, very big number. how about getting a cheaper cut of meat that promises to be just as good? >> alisyn: here to show us how is meat merchant pat lafreda. pat, get over here. >> steve: how are you? >> alisyn: nice to see you. you were saying meat prices are going up so we should be more cost conscious. >> it's inevitable. the rise in corn prices and the exportation of american beef since it's the best meat in the world has made supply very low. and demand in america is still very high. >> steve: what you're goi
Search Results 0 to 7 of about 8